What is femoral pseudoaneurysm?
INTRODUCTION. The femoral artery pseudoaneurysm (FAP) is a troublesome groin complication related to the femoral arterial access site used for invasive cardiovascular procedures. 1. FAP occur in 0.1% to 0.2% of diagnostic angiograms and 0.8% to 2.2% following interventional procedures.
How is femoral pseudoaneurysm diagnosed?
Pseudoaneurysms are associated with the characteristic findings of a pulsatile mass, a palpable thrill, and an audible to-and-fro murmur. The diagnosis is confirmed by imaging of the pseudoaneurysm. A femoral arterial duplex study is the diagnostic imaging modality of choice.
What causes a pseudoaneurysm of femoral artery?
The most common cause of femoral pseudoaneurysm is iatrogenic. Iatrogenic causes include: Arterial access for endovascular procedures (<1% incidence)
What causes femoral pseudoaneurysm?
A common cause of pseudoaneurysm is trauma to the aorta, at the junction of the fixed aorta and the descending thoracic aorta—the aortic isthmus. Sheering and bending stress may injure this section of the aorta. Either blunt or penetrating trauma may cause pseudoaneurysms.
What does a pseudoaneurysm look like?
The symptoms of a pseudoaneurysm are usually pain and swelling at the site of the blood vessel damage. You might feel a lump under your skin where the blood is pooling in the tissue. It may feel tender or painful to the touch. It may feel like it’s throbbing.
How does a person sever their femoral artery?
The femoral artery supplies blood to the lower half of the body. If injury occurs to the femoral artery, such as a cut or gunshot wound, it is pertinent that pressure be applied to the site of the cut to slow the bleeding. Compressing the site by hand or use of bandages are two options to help control the bleeding.
How to pronounce pseudoaneurysm?
pseudoaneurysm. noun. Save Word. To save this word, you’ll need to log in. Log In. pseu· do· an· eu· rysm | -ˈan-yə-ˌriz-əm. How to pronounce pseudoaneurysm (audio) .
What are the functions of the femoral artery?
Tunica intima: The inner layer keeps your blood flowing smoothly. It regulates blood pressure,prevents blood clots and keeps toxins out of your blood.
What’s it mean to have femoral artery aneurysm?
A femoral aneurysm is bulging and weakness in the wall of the femoral artery, located in the thigh. Femoral aneurysms can burst, which may cause life-threatening, uncontrolled bleeding. The aneurysm may also cause a blood clot, potentially resulting in leg amputation.